public IActionResult Index(SettingsViewModel model)
{
// Check fields valid.
if (model.Units.Count() > 0 && model.Units.Where(x => x.IsSelected).Count() > 0)
{
// Update unit selection.
_settingsHelper.UpdateSelectedUnits(User.Identity.Name, model.Units);
// Load main menu.
return(RedirectToAction("Index", "Home"));
}
// Load original page due to invalid fields.
ViewBag.UnitValidation = "Select at least one unit.";
return(View(model));
}
